Why the need to use a hammermill:
"Within the United States, southern border counties have twice the level of poverty and food insecurity as the national average. How do we deal with the irony that some of these same counties harbor the highest levels of biodiversity anywhere in North America? In other words, they have an abundance of underutilized natural resources that may help lift residents out of poverty–if properly managed. The Mesquite tree (Prosopis spp.) is one of those resources."
Dr. Gary Nabhan